If you have your 20 digit authorization code for SPSS 24 you used in the past we can reset it such that you can use it again on License Authorization Wizard.

To do so please post this code into the private reply I already send to you on this webpage.
Private posts can only be viewed by you and the IBM moderators. Also, you need to be logged on to DWAnswers to see them. Sometimes a browser cache deletion or the use of a different browser is necessary to have private notes displayed.